Augustine of Hippo
He experienced deep turmoil in his thoughts, affected by the adversary’s voice and the sorrow of sinners. Perhaps he found himself in that proud city, the one that attempted to build the tower, the city that faced destruction and had its languages confounded. Pay attention to his internal lament in light of the perils posed by false brethren. If a foe were to insult me, I would certainly bear it; and if one who despises me raised his voice against me, boasting and trampling over me, threatening with all his might, I would surely seek refuge from him. But where can you escape from one who is everywhere? Among those who are within? Consider whether there remains an option other than to seek solitude.